over the hill

US /ˌoʊvər ðə ˈhɪl/
UK /ˌoʊvər ðə ˈhɪl/
"over the hill" picture
1.

lewat masa jayanya, terlalu tua

past one's prime; too old to be useful or effective

:
Some people think that once you reach 40, you're over the hill.
Beberapa orang berpikir bahwa begitu Anda mencapai usia 40, Anda sudah lewat masa jayanya.
Despite being over the hill, the veteran athlete still competed in the marathon.
Meskipun sudah lewat masa jayanya, atlet veteran itu masih berkompetisi di maraton.